(fix) Added missing dependencies
(fix) Added missing dependencies

       Reasons
=====================
1. Dependencies such as django-simple-captcha, django-ckeditor and
django-crisp-forms were missing and is causing build errors.

       Changes
=====================
1. Added these dependencies to requirements.txt

SWE574-Nerds/friendly-eureka,SWE574-Nerds/friendly-eureka,SWE574-Nerds/friendly-eureka,SWE574-Nerds/friendly-eureka